Payment of trademark registration notice means that the Trademark Office has confirmed the registration fee for the trademark. The trademark applicant needs to pay the registration fee within the specified period in accordance with the requirements of the Trademark Office so that the Trademark Office can continue to register the trademark. Review and Notice Process. Specifically, the Trademark Office will issue a payment notice to the trademark applicant after the preliminary review of the trademark application is passed, including the trademark registration fee, payment deadline, payment method and account information, etc. After the payment is completed, the Trademark Office will further review the trademark application, announce the review results, and decide whether to issue a registration certificate. After the trademark is successfully registered, the applicant can legally use the trademark for rights protection and litigation.